drive
"Symptom" a computer, new add a 60GB hard disk, the original hard disk set to slave disk, install and set all normal, but in the course of use, after a period of time the hard drive lights flashing and there is a lot of no
" represents an interface for Ultra160 SCSI 80-pin SCA"XW" represents an interface for Ultra320 SCSI 68-pin wide"XC" represents an interface for Ultra320 SCSI 80-pin SCA"F2" represents an interface for FC-AL-2 (2 Gbit)The two "X" in part five represents the model number of the HDD product family. Its "ER" represents the Deskstar 60GXP series, "VA" represents the Deskstar 120GXP series, "V2" represents the Deskstar 180GXP series.Part VI of the two "X" is expressed as the speed of the
as the main disk. For a simple example, you had a Ⅱ20GB hard drive (7200 RPM) and later acquired a 60GB Seagate U6 hard Drive (5400 rpm), so you should set the cool fish ⅱ20gb as the main dish because it's faster.
The jumper methods between different
ring is a track, and a track has several sectors, so we are not difficult to see, the more on the outside of a single sector on the track, the larger the volume, in other words is its density smaller, because the hard drive is mechanical transmission, so the head of its search, read, write faster, The distribution of the partition is also from the outer ring to the inner circle, so the C disk relative to t
partition is also from the outer ring to the inner circle, so the C disk relative to the D plate and so on, this is why we feel C disk than D, E and other partitions faster than the reason.
Understand the above knowledge, we can reasonably use the hard drive! Take a new hard disk capacity of 60GB as an example to exp
, because the hard drive is a mechanical drive, so the head to its search, read, write speed is faster, The distribution of the partition is also from the outer ring to the inner ring, so the C disk relative to the D plate and so on the outside, this is why we feel the C-disk than D, E and other partitions to be faster reasons.
Understand the above knowledge, we
, because the hard drive is mechanical transmission, so the head of its search, read, write faster, The distribution of the partition is also from the outer ring to the inner circle, so the C disk relative to the D disk, etc., which is why we feel C disk than D, E and other partitions faster than the reason.
Understand the above knowledge, we can reasonably use the hard
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